ArticleAdvances in radiation oncology2025
Characterizing the Impact of Race and Contemporary Redlining on Receipt of Guideline-Concordant Locoregional Therapy Among Older Women With Breast Cancer.
Article in Advances in radiation oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- The association of contemporary mortgage lending bias and receipt of guideline-concordant systemic treatment among older women with breast cancer.Breast cancer research and treatment · 2025Article
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Authors and funding
8 authors.
Funding
Abstract
Purpose: Improving locoregional control for breast cancer (BC) results in better overall survival. Contemporary redlining is associated with worse BC survival in older patients. Self-reported race is associated with survival, redlining, and access to care. We aim to examine the relationship between race, redlining, and the receipt of guideline-concordant locoregional therapy (LRT) in older women with BC. Methods and Materials: Women aged 66 to 90 years with stage I to III BC diagnosed in 2010 to 2017 with known metropolitan statistical area were identified in Surveillance, Epidemiology, and End Results-Medicare. Redlining was estimated using Home Mortgage Disclosure Act data. Guideline-concordant LRT was assessed based on receipt of surgery and appropriate adjuvant radiation treatment. A logistic regression model was fitted to examine the relationship between redlining and receipt of guideline-concordant LRT, accounting for covariates. Cluster bootstrap at the MSA-level was used. Results: The cohort included 64,987 women: 31% aged 66 to 70, 82% non-Hispanic (NH) White, 12% with dual Medicaid/Medicare enrollment. Ninety-four percent underwent surgical resection; 84% received guideline compliant LRT. NH Black race was associated with lower receipt of guideline-concordant LRT compared to NH White (odds ratio [OR], 0.78; 95% CI, 0.71-0.84). No significant differences were noted between NH White and NH Asian or Hispanic women. Residing in high-redlining areas was associated with lower odds of receiving guideline-concordant LRT compared to low-redlining areas (OR, 0.89; 95% CI, 0.82-0.95, Conclusions: In this cohort of older women with BC, NH Black race and redlining, even after adjusting for several important clinical and demographic factors, were associated with a lower likelihood of receiving guideline-concordant LRT. This finding demonstrates the profound impact of interpersonal racism and redlining on receipt of cancer-directed therapies and highlights the need for further work to combat systemic inequities and interpersonal racism.
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